342 Fault tracing
A4A1
IGBT
overtemperature
Estimated drive IGBT
temperature is excessive.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive
power.
A4A9
Cooling
Drive module temperature is
excessive.
Check ambient temperature. If it
exceeds 40 °C/104 °F (IP21 frames
R4
…
R9) or if it exceeds 50 °C /122 °F
(IP21 frames R0
…
R9), ensure that
load current does not exceed derated
load capacity of drive. For all P55
frames, check the derating
temperatures. See chapter
Technical
data
, section
Derating
in the
Hardware
manual
of the drive.
Check drive module cooling air flow and
fan operation.
Check inside of cabinet and heatsink of
drive module for dust pick-up. Clean
whenever necessary.
A4B0
Excess temperature
Power unit module
temperature is excessive.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive
power.
A4B1
Excess temperature
difference
High temperature difference
between the IGBTs of different
phases.
Check the motor cabling.
Check cooling of drive module(s).
A4F6
IGBT temperature
Drive IGBT temperature is
excessive.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive
power.
A581
Fan
Cooling fan feedback missing.
Check the auxiliary code to identify the
fan. Code
0
denotes main fan 1. Other
codes (format XYZ): “X” specifies state
code (
1:
ID run,
2:
normal).
“Y” = 0, “Z”
specifies the index of the fan (
1:
Main
fan 1,
2:
Main fan 2,
3:
Main fan 3).
Check fan operation and connection.
Replace fan if faulty.
A582
Auxiliary fan missing
An auxiliary cooling fan (IP55
internal fan) is stuck or
disconnected.
Check the auxiliary code.
Check the auxiliary fan and connection.
Replace faulty fan.
Make sure the front cover of the drive is
in place and tightened. If the
commissioning of the drive requires
that the cover is off, this warning will be
generated even if the corresponding
fault is defeated. See fault
(page
Code
(hex)
Warning / Aux. code Cause
What to do
Содержание ACQ580
Страница 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
Страница 4: ... 2017 ABB Oy All Rights Reserved 3AXD50000035867 Rev C EN EFFECTIVE 2017 06 21 ...
Страница 29: ...Start up control with I O and ID run 25 After the ID run is completed text Done is shown on row ID run ...
Страница 30: ...26 Start up control with I O and ID run ...
Страница 40: ...36 Default configuration ...
Страница 304: ...300 Parameters ...
Страница 340: ...336 Additional parameter data ...
Страница 422: ...Contact us www abb com drives www abb com drivespartners 3AXD50000035867 Rev C EN 2017 06 21 3AXD50000035867C ...